Results 91 to 100 of about 3,341 (216)
Acta Agrobotanica, 2013 Nectaries of investigated species of Vicia were ranked into 3 morphological types: automorphic (V. sepium L.), transitoric (V. angustifolia L., V. sativa L., V. villosa Roth, V. cracca L.) and flat, epimorphic (V. hirsuta (L.) S. F.
Małgorzata Stpiczyńska, Jacek Pielecki
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Tocoyena formosa has a persistent floral nectary that continues producing nectar throughout flower and fruit development. This plant also presents an intriguing non-anthetic nectary derived from early-developing floral buds with premature abscised ...
Machado, Silvia Rodrigues [UNESP] +6 more
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Nutritive for insects attractantsin Asphodelus albus Miller flowers
Acta Agrobotanica, 2012 The studies on Asphodelus albus Miller flowers were conducted in the Botanical Garden of the UMCS in Lublin in the years 2004-2005. The flower nectaries location was determined in a stereoscopic microscope.
Elżbieta Weryszko-Chmielewska +1 more
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, 2006 This paper deals with the nectary structure and nectar presentation of two species belonging to different sections of the genus Aloe: A. castanea (Anguialoe) and A. greatheadii var. davyana (Pictae). The development of the nectary was studied by means of
PACINI E. +4 more
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BMC Plant Biology, 2019 Background Nectar is a major floral attractant and reward for insects that ensures pollination. Liriodendron, a genus of the Magnoliaceae family, includes only two relict species, L. chinense and L.
Huanhuan Liu, Jikai Ma, Huogen Li
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Acta Agrobotanica, 2012 The investigations carried out in the years 2004-2005 covered five varieties of Narcissus (Narcissus pseudonarcissus L. x Narcissus poëticus L.): 'Fire Bird', 'Hardy', 'Ivory Yellow', 'Pomona' and 'The Sun'. Longevity of a flower and the flowering period
Mirosława Chwil
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Ivy (Hedera helix L.) flower nectar and nectary ecophysiology.
, 2006 The nectary of Hedera helix is situated above the inferior ovary and completely exposed to the external environment. It consists of parenchyma containing chlorophyll overlying vascular bundles with xylem and phloem.
RASCIO N. +9 more
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Brazilian Archives of Biology and Technology, 2008 This study analyzed the morphology and anatomy of the Cordia trichotoma (Vell.) Arrab. ex I. M. Johnst diaspore. The objectives were: the structural analysis of the calyx and corolla that persisted in the ripe fruit and acted in the anemocoric dispersion
Luiz Antonio de Souza
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Structure of trichomatous nectaries in flowers of Lonicera kamtschatica (Sevast.) Pojark.
Acta Agrobotanica, 2012 The structure of the floral nectaries of Lonicera kamtschatica was examined using light microscopy, scanning electron microscopy and transmission electron microscopy. Nectariferous tissues are located in the lower portion of the corolla tube.
Elżbieta Weryszko-Chmielewska +1 more
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The position and structure of the nectary in spring heath (Erica carnea L.) flowers [PDF]
, 2009 Ecological traits of Erica carnea L. flowers and the morphology of floral nectaries were investigated using stereoscopic, light and scanning electron microscopy. The nectary in the flowers of Erica carnea is located in the basal part of the ovary.
Weryszko-Chmielewska, E. +2 more
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